China has abundant lithium resources, with the main types of lithium deposits being salt lake lithium, hard rock lithium, and lithium clay ore. Among them, hard rock lithium mainly exists in the forms of spodumene and lithium mica, and we often refer to these two types of lithium ore. At present, China's lithium ore beneficiation and purification technology is very mature and suitable for large-scale production. In lithium ore beneficiation plants, ball mills are important grinding equipment. This article takes a 50 ton per hour lithium ore ball mill as an example to introduce commonly used ball mill models and technical parameters.
The MQGg1870 ball mill can achieve a processing capacity of 7-50 tons per hour when processing lithium ore. The cylinder diameter of this ball mill is 1.8 meters, and the cylinder length is 7 meters. It is very friendly for beneficiation plants that require finer discharge particle size. The ball mill adopts a grinding and grading automation system, which uses automatic control methods to comprehensively analyze and judge factors such as grinding equipment load and feeding properties, achieving optimized control of feeding amount, grinding concentration, grading overflow concentration, and particle size.
At the same time, the automation system also realizes automatic parameter detection, display, and various fault alarms for grinding and grading operations, ultimately ensuring that the grinding and grading operations operate in good condition.
Technical parameters: 1870 ball mill motor model JR138-8, motor power 245kw, ball mill volume (length x width x height=12599mm x 3787mm x 2735mm), processing capacity 7-47t/h, effective volume 15m ³, ball loading capacity 31.5t, weight of ball mill 45136kg.
The MQGg2145 lithium ore ball mill has a cylinder diameter of 2.1 meters and a cylinder length of 4.5 meters, suitable for one stage grinding or rough grinding.
MQGg2145 ball mill is a commonly used lithium ore grinding equipment, widely used in medium-sized beneficiation plants. It is a cylindrical grinding equipment that works by placing ore and grinding medium into a cylinder, and rotating the cylinder to cause collision and grinding between the ore and grinding medium, thereby achieving the purpose of grinding.
Technical parameters of MQGg2145 lithium ore ball mill: motor model: JR137-6; Motor power: 280kW; Volume (length x width x height): 10350mm x 4253mm x 3125mm; Processing capacity: 10-50t/h; Effective volume: 13.5t; Ball loading capacity: 23.6t; Weight: 52648t.
MQGg2430 lithium ore ball mill refers to a ball mill that relies on forced ore discharge through a discharge grid, with a cylinder diameter of 2.4 meters and a cylinder length of 3 meters. The 2430 grid ball mill is widely used and can be used to grind metal ores, precious metal ores, non-metallic ores, etc. It can grind ores to -325 mesh.
Technical parameters of MQGg2430 lithium ore ball mill: motor model: JR138-8; Motor power: 280kW; Volume (length x width x height): 9023.5mm x 4836.4mm x 3490mm; Processing capacity: 7.2~92t/h; Effective volume: 11.5t; Ball loading capacity: 22.5t; Weight: 59544.5t.
Lithium ore is the main source of lithium element, which is an important raw material for producing lithium batteries and lithium chemical products. It is widely used in industries such as electric vehicles, pharmaceuticals, aerospace, glass ceramics, and lubricating materials.
In lithium beneficiation plants, processing lithium ore into lithium concentrate requires processes such as crushing, grinding, flotation, concentration and dehydration, among which grinding is a crucial link. Choosing an efficient and energy-saving ball mill is a way to save beneficiation costs and improve beneficiation profits. The ball mill produced by Xinhai Mining Equipment can meet the usage requirements of lithium ore beneficiation plants of different scales, and has good performance in energy conservation, emission reduction, and environmental protection. Xinhai ball mill is a good choice for the grinding stage of lithium ore beneficiation plants!
